Could be anything.
It could be one person gained 100 pounds and 45 people lost 38 pounds
The most anyone gained was 38
It says weight loss of up to 38 lbs in the bit you pasted.
@moocher started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Could be anything.
It could be one person gained 100 pounds and 45 people lost 38 pounds